Refactor and enhance CalMiner application

- Updated README.md to reflect new features and usage instructions.
- Removed deprecated Dashboard.html component and integrated dashboard functionality directly into the main application.
- Revised architecture documentation for clarity and added module map and request flow diagrams.
- Enhanced maintenance model to include equipment association and cost tracking.
- Updated requirements.txt to include new dependencies (httpx, pandas, numpy).
- Improved consumption, maintenance, production, and reporting routes with better validation and response handling.
- Added unit tests for maintenance and production routes, ensuring proper CRUD operations and validation.
- Enhanced reporting service to calculate and return detailed summary statistics.
- Redesigned Dashboard.html for improved user experience and integrated Chart.js for visualizing simulation results.

tests/unit/test_reporting.py

@@ -1,15 +1,38 @@
-from services.reporting import generate_report
-from routes.reporting import router
 from fastapi.testclient import TestClient
-from main import app
 import pytest
 
-# Function test
+from main import app
+from services.reporting import generate_report
+
+
 def test_generate_report_empty():
     report = generate_report([])
-    assert isinstance(report, dict)
+    assert report == {
+        "count": 0,
+        "mean": 0.0,
+        "median": 0.0,
+        "min": 0.0,
+        "max": 0.0,
+        "std_dev": 0.0,
+        "percentile_10": 0.0,
+        "percentile_90": 0.0,
+    }
+
+
+def test_generate_report_with_values():
+    values = [{"iteration": 1, "result": 10.0}, {
+        "iteration": 2, "result": 20.0}, {"iteration": 3, "result": 30.0}]
+    report = generate_report(values)
+    assert report["count"] == 3
+    assert report["mean"] == pytest.approx(20.0)
+    assert report["median"] == pytest.approx(20.0)
+    assert report["min"] == pytest.approx(10.0)
+    assert report["max"] == pytest.approx(30.0)
+    assert report["std_dev"] == pytest.approx(8.1649658, rel=1e-6)
+    assert report["percentile_10"] == pytest.approx(12.0)
+    assert report["percentile_90"] == pytest.approx(28.0)
+
 
-# Endpoint test
 def test_reporting_endpoint_invalid_input():
     client = TestClient(app)
     resp = client.post("/api/reporting/summary", json={})
@@ -19,9 +42,29 @@ def test_reporting_endpoint_invalid_input():
 
 def test_reporting_endpoint_success():
     client = TestClient(app)
-    # Minimal input: list of dicts
-    input_data = [{"iteration": 1, "result": 10.0}]
+    input_data = [
+        {"iteration": 1, "result": 10.0},
+        {"iteration": 2, "result": 20.0},
+        {"iteration": 3, "result": 30.0},
+    ]
     resp = client.post("/api/reporting/summary", json=input_data)
     assert resp.status_code == 200
     data = resp.json()
-    assert isinstance(data, dict)
+    assert data["count"] == 3
+    assert data["mean"] == pytest.approx(20.0)
+
+
+@pytest.mark.parametrize(
+    "payload,expected_detail",
+    [
+        (["not-a-dict"], "Entry at index 0 must be an object"),
+        ([{"iteration": 1}], "Entry at index 0 must include numeric 'result'"),
+        ([{"iteration": 1, "result": "bad"}],
+         "Entry at index 0 must include numeric 'result'"),
+    ],
+)
+def test_reporting_endpoint_validation_errors(payload, expected_detail):
+    client = TestClient(app)
+    resp = client.post("/api/reporting/summary", json=payload)
+    assert resp.status_code == 400
+    assert resp.json()["detail"] == expected_detail